saturday, sunday, the storm will work its way down the california coast. we will see increasing and cloud coverage with a mixture of clouds/sun comes out early. however as tomorrow progresses. those clouds could progress with rainfall in the north bay. it will be light but as the evening the rainfall will increase bay-area wide. and the coverage will also be intensified with even snowfall for the sierras! with sunshine and rainfall and even snowfall in the high country. add snow levels between five-6,000 ft.. a winter storm watch is in effect for sunday night and monday. tomorrow's high temperatures will be mostly sunny skies. low mid 70's. 75 degrees. and nearly 80 degrees for the warmer areas in antioch, a pittsburgh, fairfield. mid upper 70's for the bay area and also oakland, berkeley. look for 60s and nearly 70 degrees. 60s in san francisco, the north bay valleys. your kron 4 7 day around the bay we will see a cool off and the rainfall on monday. it will be heaviest for the north bay with one half inch possible. and the further north you go linger in